Automobile signal lamp



FIG. 1 is a perspective view of an automobile signal lamp;

FIG. 2 is a front view thereof; and,

FIG. 3 is a right side view thereof.

The broken lines are included to show environmental structure and form no part of the claimed design. The drawings and descriptions represent the right side embodiment. The claim is also for a mirror image left side embodiment. 

CLAIM The ornamental design for an automobile signal lamp, as shown and described. 